* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
a {
    display: inline-block;
    color: black;
    text-decoration: none;
}

ul li {
    list-style: none;
}

a:hover {
    color: #36d;
}

.jianjianhead-size {
    width: 100%;
    height: 80px;
    background-color: rgb(255, 255, 255);
    line-height: 80px;
    position: fixed;
    z-index: 100;
    box-shadow: 0px 1px 5px 0px #dbe1e6;
}

.jianjian-headsizebar {
    width: 70%;
    height: 80px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    text-align: center;
}

.jianjian-headsizebar span {
    font-size: 14px;
}

.jianjian-headsizebar span.choose {
    color: #0099cc;
    box-shadow: 0px 1px #0099cc;
}

.jianjian-img {
    width: 100%;
    vertical-align: middle;
}

.jianjian-headsizebar div:nth-child(10) div {
    display: flex;
    align-items: center;
    border-radius: 20px;
    margin-top: 25px;
    background-color: #dbe1e6;
    height: 30px;
    line-height: 80px;
    padding: 0 10px 0 10px;
}

.jianjian-headsizebar div:nth-child(10) div input {
    border: 0;
    outline: none;
    height: 20px;
    background-color: #dbe1e6;
}

.jianjianhead-sizeyc {
    height: 0;
    width: 100%;
    background-color: white;
    position: fixed;
    overflow: hidden;
    opacity: 0;
    top: 0px;
    z-index: 100;
    transition: 1s;
    padding: 0 20px;
}

.jianjian-headsizebaryc {
    width: 70%;
    margin: 0 auto;
    display: flex;
    height: 0;
    justify-content: space-between;
    /* text-align: center; */
}

.jianjian-text {
    display: flex;
    flex-direction: column;
}

.jianjian-text p {
    margin-bottom: 15px;
    font-size: 15px;
}

.jianjian-text p:first-child {
    margin-top: 15px
}

.jianjian-headsizebaryc div:nth-child(2) {
    width: 50%;
}

.jianjian-headsizebaryc div:nth-child(2)>div:first-child {
    border-bottom: 1px solid black;
    margin-top: 10px;
    margin-bottom: 5px;
}

.jianjian-headsizebaryc div:nth-child(2) input {
    border: 0;
    outline: none;
    width: 95%;
}

.jianjian-yonghu {
    position: relative;
    width: 40px;
    cursor: pointer;
}

.jianjian-yonghuyc {
    width: 150px;
    height: 0;
    opacity: 0;
    overflow: hidden;
    line-height: 10px;
    position: absolute;
    left: -50px;
    background-color: white;
    transition: all .5s linear;
    text-align: center;
}

.jianjian-yonghu:hover>.jianjian-yonghuyc {
    opacity: 1;
    height: 200px;
}
.jianjian-yonghuyc>div{
    margin: 20px;
}
.jianjian-yonghuyc li.item {
    line-height: 25px;
}
.jianjian-yonghuyc li.first{
    margin-bottom: 10px;
}

.jianjian-yonghuyc hr {
    margin: 12px 0;
}

.jianjian-yonghuyc p {
    margin-bottom: 1rem;
}

.jianjian-gouwuche {
    width: 40px;
    cursor: pointer;
    position: relative;
}

.jianjian-gouwucheyc {
    position: absolute;
    width: 400px;
    height: 0;
    opacity: 0;
    overflow: hidden;
    line-height: 20px;
    background: white;
    transition: all .5s linear;
    right: -182px;
}

.jianjian-gouwucheyc>li {
    padding: 0 5px 5px;
}

.jianjian-gouwuche:hover>.jianjian-gouwucheyc {
    padding: 10px 0;
    opacity: 1;
    height: auto;
}

.show {
    padding-top: 20px;
    height: 400px;
    transition: .5s;
    opacity: 1;
}

.jianjian-btn {
    background-color: #36d;
    border-radius: 8px;
    outline: 0;
    border: 0;
    height: 30px;
    line-height: 30px;
    width: 100px;
    color: white;
    margin-bottom: 10px;
    box-sizing: border-box;
}

.jianjian-btn2 {
    outline: 0;
    border: 1px solid white;
    border-radius: 8px;
    height: 30px;
    width: 100px;
    color: grey;
    margin-top: 5px;
    background-color: rgb(235, 232, 232);
}

.jianjian-btn2:hover {
    color: #ffffff;
    background-color: #94bae6;
}

.jianjian-img-1 {
    width: 100%;
}

.jianjian-gouwucheyc2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.jianjian-gouwucheyc2>div {
    padding: 0 3px;
}

p {
    font-size: 10px;
}

.jianjian-gouwucheyc2 p {
    margin: 0;
}

.jianjian-gouwucheyc2 div.product_name {
    width: 273px;
    height: 20px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.btn-gouwuche {
    border: 0;
    border-radius: 10px;
    background-color: #36d;
    color: white;
    width: 380px;
    margin-top: 5px;
    cursor: pointer;
    color: #ffffff;
    padding: 5px 0 5px 0;
}
.btn-gouwuche:hover{
    color: #ffffff;
}
.jianjian-gouwucheyc2>div:first-child {
    width: 60px;
    height: 60px;
}

.jianjian-input {
    height: 15px;
}

.jianjian-search {
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.jianjian-yc>a>img {
    margin-bottom: 5px;
}